notion-mcp-hono — Remote MCP server with a live playground

Most MCP servers are local stdio scripts. This one is a remote, production-deployed MCP server for Notion — with a public playground where you can run the actual tools right now, no setup: notion-mcp-hono-production.up.railway.app

What's in it:

→ Streamable HTTP transport on Hono, deployed on Railway — connectable from claude.ai or Claude Code in under a minute → Bearer-token auth with timing-safe comparison; the demo playground runs server-side against a sandboxed workspace, read-only, rate-limited — credentials never touch the browser → Clean architecture: transport / MCP / Notion layers with dependencies pointing inward — the Notion integration is swappable without touching tool code → Five tools, Zod-validated, with descriptions written for the LLM that consumes them and errors translated into actionable messages → Built test-first (Vitest, mocked Notion API), conventional commits, MIT-licensed

Try the live playground, or connect the server to your own Claude in one command — both on the site. Source: github.com/ldamoredev/notion-mcp-hono

This is what I mean by taking AI systems from demo to production: not a bigger demo — the same engineering discipline you'd expect in any production service, applied to AI infrastructure.